Description

5-Bromovanillin is a versatile halogenated derivative of vanillin, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in the introduction of a bromine atom at the 5-position, which significantly alters reactivity and electronic properties compared to vanillin, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in creating complex heterocycles and targeted molecules.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and advanced polymer modifiers.
• Flavor and Fragrance Research: Acts as a starting material for creating novel synthetic aroma chemicals with modified olfactory properties.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic synthesis and chemical biology.

Basic Information

Product Name	5-Bromovanillin
CAS No.	2973-76-4
Molecular Formula	C8H7BrO3
Molecular Weight	231.04 g/mol
Synonyms	5-Bromo-4-hydroxy-3-methoxybenzaldehyde; 5-Bromovanillin; 3-Methoxy-4-hydroxy-5-bromobenzaldehyde; Vanillin, 5-bromo-; 5-BV; 5-Bromo-protocatechualdehyde methyl ether; 4-Hydroxy-3-methoxy-5-bromobenzaldehyde; 5-Bromovanilline
EINECS	221-005-5

Quality Control

Our 5-Bromovanillin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	163 - 167 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.